Cut marshmallows into pieces. Chop nuts and chocolate coating separately. Melt chocolate, nougat and butter in a bowl over a warm water bath while stirring. Fold in nuts and marshmallows. Line a mould (25 x 15 cm) with cling film.
Pour in the couverture mixture. Spread the surface a little more evenly with a spoon. Refrigerate for about 2 hours until the chocolate is firm. Remove the chocolate from the mould, remove the foil and cut the chocolate into 15 cubes (approx. 5 x 5 cm). Cubes
waiting time 2 hours